Cliff Climber
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 DuraTrax CC 8500 Motor 380 Sized Cliff Climber DTXC3317 $12.99 Time Remaining: 20d 18h 52m Buy It Now for only: $12.99 |
 DuraTrax DTXC2193 1600mAh NiMH 72V 6 Cell Stick Battery Pack Cliff Climber $15.99 Time Remaining: 5d 17h 1m Buy It Now for only: $15.99 |
 Duratrax Shock Assembled Cliff Climber 2 DTXC8965 $13.49 Time Remaining: 25d 13h 5m Buy It Now for only: $13.49 |
 NEW DuraTrax Chrome Wheel Cliff Climber 2 DTXC9918 $10.99 Time Remaining: 20d 18h 54m Buy It Now for only: $10.99 |
 NEW DuraTrax Idler Gear Cliff Climber DTXC8083 NIB $3.59 Time Remaining: 22d 18h 43m Buy It Now for only: $3.59 |
 new duratrax cliff climber rc rock crawler tan body decal kit dtx cliffclimber $29.00 Time Remaining: 15d 22h 51m Buy It Now for only: $29.00 |
 NEW DuraTrax Decal Sheet Cliff Climber DTXC7331 NIB $4.49 Time Remaining: 22d 18h 43m Buy It Now for only: $4.49 |
 DURATRAX CLIFF CLIMBER CRAWLER AXLE 5X11 BEARINGS 10 $10.00 Time Remaining: 18d 18h 4m Buy It Now for only: $10.00 |
 NEW DuraTrax Metal Differential Gear Spool Cliff Climber DTXC8249 NIB $8.99 Time Remaining: 11d 19h 2m Buy It Now for only: $8.99 |
 DuraTrax Shock Ball 58mm Cliff Climber 4 DTXC6188 $3.59 Time Remaining: 22d 18h 42m Buy It Now for only: $3.59 |
 20pcs Metal Sealed Bearing For DURATRAX CLIFF CLIMBER $13.00 Time Remaining: 21d 6h 20m Buy It Now for only: $13.00 |
 Duratrax CC 8500 Motor 380 Sized Cliff Climber DTXC3317 $12.99 Time Remaining: 3d 14h 12m Buy It Now for only: $12.99 |
 Duratrax Idler Gear Cliff Climber DTXC8083 $3.59 Time Remaining: 25d 20h 49m Buy It Now for only: $3.59 |
 Duratrax Ball 58mm Cliff Climber 10 DTXC6274 $2.69 Time Remaining: 4d 16h 20m Buy It Now for only: $2.69 |
 Duratrax C6169 Duratrax Axle Tube Gearbox Set Cliff Climber $11.99 Time Remaining: 8d 20h 4m Buy It Now for only: $11.99 |
 DuraTrax Steering Extension Post Cliff Climber DTXC9459 $1.79 Time Remaining: 20d 18h 39m Buy It Now for only: $1.79 |
 NEW DuraTrax Pinion Gear 11T Cliff Climber DTXC8344 $3.59 Time Remaining: 20d 18h 38m Buy It Now for only: $3.59 |
 NEW DuraTrax Black Wheel Cliff Climber 2 DTXC9916 $8.99 Time Remaining: 20d 18h 54m Buy It Now for only: $8.99 |
 NEW DuraTrax Wheel Hex Cliff Climber 4 DTXC9904 NIB $3.59 Time Remaining: 23d 18h 3m Buy It Now for only: $3.59 |
 Duratrax Big Bore Shock Aluminum Cliff Climber 2 DTXC8964 $36.99 Time Remaining: 25d 13h 7m Buy It Now for only: $36.99 |
 Xtreme XTR12402 Car Fiber Battery Support Cliff Climber $5.87 Time Remaining: 11d 4h 11m Buy It Now for only: $5.87 |
 NEW DuraTrax Body Unpainted Clear w Decal Cliff Climber DTXC6583 NIB $16.99 Time Remaining: 11d 19h 2m Buy It Now for only: $16.99 |
 NEW DuraTrax Ball 58mm Cliff Climber 10 DTXC6274 $2.69 Time Remaining: 20d 18h 38m Buy It Now for only: $2.69 |
 NEW DuraTrax Metal Counter Gear Cliff Climber DTXC7211 $8.99 Time Remaining: 20d 18h 54m Buy It Now for only: $8.99 |
 NEW DuraTrax Metal Idler Gear Cliff Climber NIB $8.99 Time Remaining: 20d 18h 54m Buy It Now for only: $8.99 |
 NEW DuraTrax Wheel Gray Cliff Climber 2 DTXC9915 NIB $6.29 Time Remaining: 20d 18h 54m Buy It Now for only: $6.29 |
 DuraTrax CC 11K Motor 380 Sized Cliff Climber DTXC3318 $12.99 Time Remaining: 20d 18h 52m Buy It Now for only: $12.99 |
 Duratrax Idler Gear Cliff Climber DTXC8083 $3.59 Time Remaining: 2d 3h 7m Buy It Now for only: $3.59 |
 NEW DuraTrax Dogbone Cliff Climber 2 DTXC7483 NIB $4.49 Time Remaining: 22d 18h 43m Buy It Now for only: $4.49 |
 Duratrax Cliff Climber Suspension Link B Blue Alum Turn DTXC9492 $11.98 Time Remaining: 7d 6h 36m Buy It Now for only: $11.98 |
 new duratrax cliff climber rc rock crawler red body decal kit dtx cliffclimber $29.00 Time Remaining: 5d 18h 18m Buy It Now for only: $29.00 |
 DuraTrax Axle Tube Gearbox Set Cliff Climber DTXC6169 $13.49 Time Remaining: 20d 18h 53m Buy It Now for only: $13.49 |
 DURATRAX CLIFF CLIMBER DIGITAL CAMO SERVO PLATE ROCK $5.99 Time Remaining: 2d 15h 37m Buy It Now for only: $5.99 |
 Duratrax Wheel Hex Cliff Climber 4 DTXC9904 $3.59 Time Remaining: 2d 3h 19m Buy It Now for only: $3.59 |
 Duratrax CC 5000 380 Sized Motor w Connector Cliff Climber DTXC3315 $9.99 Time Remaining: 24d 15h 37m Buy It Now for only: $9.99 |
 NEW DuraTrax Steel Main Gear Output Joint Cliff Climber 2 DTXC8241 NIB $8.99 Time Remaining: 11d 19h 2m Buy It Now for only: $8.99 |
 Duratrax Idler Gear Cliff Climber DTXC8083 $3.59 Time Remaining: 21d 23h 53m Buy It Now for only: $3.59 |
 DURATRAX Rear Axle Wheel Shaft Cliff Climber DTXC6168 $9.29 Time Remaining: 28d 23h 17m Buy It Now for only: $9.29 |
 Duratrax Cliff Climber Flat Head Machine Screw 3mm 20 DTXQ0273 $6.02 Time Remaining: 7d 6h 36m Buy It Now for only: $6.02 |
 DURATRAX CLIFF CLIMBER DIGITAL CAMO BATTERY STRAP ROCK $4.99 Time Remaining: 2d 15h 45m Buy It Now for only: $4.99 |
 DURATRAX Knuckle Arms Cliff Climber Crawler DTXC8229 $4.79 Time Remaining: 29d 18h 31m Buy It Now for only: $4.79 |
 DURATRAX CLIFF CLIMBER CARBON SILVER FIBER SERVO PLATE $9.99 Time Remaining: 2d 15h 40m Buy It Now for only: $9.99 |
 DURATRAX CLIFF CLIMBER CARBON SILVER FIBER BATTERY STRA $9.99 Time Remaining: 2d 15h 42m Buy It Now for only: $9.99 |
 Duratrax Cliff Climber Suspension Link A Bent Blue Alum DTXC9489 $13.31 Time Remaining: 7d 6h 36m Buy It Now for only: $13.31 |
 NEW DuraTrax Tires w Foam Inserts Cliff Climber 2 DTXC9630 NIB $16.99 Time Remaining: 11d 19h 2m Buy It Now for only: $16.99 |
 DURATRAX Main Gear for Cliff Climber Crawler DTXC8243 $4.92 Time Remaining: 29d 2h 19m Buy It Now for only: $4.92 |
 DURATRAX CLIFF CLIMBER CARBON FIBER SERVO PLATE ROCK $9.99 Time Remaining: 2d 15h 38m Buy It Now for only: $9.99 |
 DURATRAX CLIFF CLIMBER CARBON FIBER BATTERY STRAP RTR $9.99 Time Remaining: 2d 15h 43m Buy It Now for only: $9.99 |
 NEW DuraTrax Main Gear Output Joint Cliff Climber 2 DTXC8248 NIB $2.69 Time Remaining: 11d 19h 2m Buy It Now for only: $2.69 |
 DURATRAX Fut Y Harness Cliff Climber Crawler DTXM6000 $9.19 Time Remaining: 27d 13h 56m Buy It Now for only: $9.19 |
 NEW DuraTrax Graphite Pattern Wheel Cliff Climber 2 DTXC9917 NIB $10.99 Time Remaining: 11d 19h 2m Buy It Now for only: $10.99 |
 Duratrax Metal Idler Gear Cliff Climber DTXC8089 $8.99 Time Remaining: 2d 3h 10m Buy It Now for only: $8.99 |
 DURATRAX Dogbone 2 Cliff Climber Crawler DTXC7483 $5.66 Time Remaining: 27d 22h 43m Buy It Now for only: $5.66 |
 DuraTrax Kingpin Bushing Cliff Climber 8 DTXC8155 NIB $1.79 Time Remaining: 20d 18h 38m Buy It Now for only: $1.79 |
 NEW DuraTrax Battery Strap Cliff Climber DTXC6313 NIB $3.59 Time Remaining: 20d 18h 38m Buy It Now for only: $3.59 |
 NEW DuraTrax Counter Gear Cliff Climber DTXC7210 NIB $3.59 Time Remaining: 20d 18h 38m Buy It Now for only: $3.59 |
 NEW DuraTrax Shock Bushing Blue Aluminum Cliff Climber 4 DTXC8958 NIB $3.59 Time Remaining: 11d 19h 2m Buy It Now for only: $3.59 |
 DuraTrax Knuckle Arm Set Cliff Climber 2 DTXC8229 NIB $2.69 Time Remaining: 20d 18h 38m Buy It Now for only: $2.69 |
 DuraTrax Shaft Pin 2x11mm Cliff Climber 6 DTXC8930 $1.79 Time Remaining: 20d 18h 38m Buy It Now for only: $1.79 |
 NEW DuraTrax Main Gear Cliff Climber DTXC8243 NIB $3.59 Time Remaining: 20d 18h 38m Buy It Now for only: $3.59 |
 DURATRAX Counter Gear Shaft Cliff Climber 2 DTXC7220 $4.29 Time Remaining: 27d 22h 20m Buy It Now for only: $4.29 |
 DURATRAX CLIFF CLIMBER DIGITAL CAMO CHASSIS RTR ROCK $14.99 Time Remaining: 2d 15h 34m Buy It Now for only: $14.99 |
 NEW DuraTrax Rear Steering Lockout Kit Cliff Climber DTXC8814 NIB $3.59 Time Remaining: 11d 19h 2m Buy It Now for only: $3.59 |
 NEW DuraTrax Shock Mount Spacer Blue Alum Cliff Climber 4 DTXC8959 NIB $3.59 Time Remaining: 11d 19h 2m Buy It Now for only: $3.59 |
 NEW DuraTrax Steering Linkage Rod C Cliff Climber 2 DTXC9505 NIB $2.69 Time Remaining: 11d 19h 2m Buy It Now for only: $2.69 |
 NEW DuraTrax Servo Tray Servo Mount Cliff Climber DTXC8805 NIB $2.69 Time Remaining: 11d 19h 2m Buy It Now for only: $2.69 |
 NEW DuraTrax Suspension Linkage Rod B Cliff Climber 4 DTXC9504 NIB $2.69 Time Remaining: 11d 19h 2m Buy It Now for only: $2.69 |
 NEW DuraTrax Bushing Mount Cliff Climber 4 DTXC7960 $2.69 Time Remaining: 20d 18h 38m Buy It Now for only: $2.69 |
 DuraTrax Motor Mount Set Cliff Climber 2 DTXC8260 NIB $2.69 Time Remaining: 20d 18h 38m Buy It Now for only: $2.69 |
 NEW DuraTrax Body Mount Cliff Climber 2 DTXC6467 NIB $2.69 Time Remaining: 20d 18h 38m Buy It Now for only: $2.69 |
 NEW DuraTrax Shock Bushing Cliff Climber 4 DTXC8967 $2.69 Time Remaining: 20d 18h 38m Buy It Now for only: $2.69 |
 DuraTrax Shock Mount Spacer Cliff Climber 4 DTXC8968 $2.69 Time Remaining: 20d 18h 38m Buy It Now for only: $2.69 |
 DuraTrax Shock Assembled Cliff Climber 2 DTXC8965 NIB $13.49 Time Remaining: 20d 18h 54m Buy It Now for only: $13.49 |
 NEW DuraTrax Suspension Ball 58mm Cliff Climber 8 DTXC6189 NIB $7.29 Time Remaining: 11d 19h 2m Buy It Now for only: $7.29 |
 NEW DuraTrax Wheel Hex Blue Anodized Alum Cliff Climber 4 DTXC9912 NIB $15.49 Time Remaining: 11d 19h 2m Buy It Now for only: $15.49 |
 DuraTrax Axle Wheel Shaft Cliff Climber 2 DTXC6168 $8.99 Time Remaining: 20d 18h 53m Buy It Now for only: $8.99 |
 NEW DuraTrax Shock Parts Set Cliff Climber DTXC8966 $4.49 Time Remaining: 22d 18h 43m Buy It Now for only: $4.49 |
 DuraTrax Shock Mount Upper Cliff Climber 4 DTXC8969 $4.49 Time Remaining: 22d 18h 43m Buy It Now for only: $4.49 |
 NEW DuraTrax Bumper Set Cliff Climber DTXC6843 NIB $3.59 Time Remaining: 20d 18h 38m Buy It Now for only: $3.59 |
 Duratrax Shock Bushing Blue Aluminum Cliff Climber 4 DTXC8958 $3.59 Time Remaining: 2d 3h 17m Buy It Now for only: $3.59 |
 NEW DuraTrax Suspension Linkage Mount A Cliff Climber 2 DTXC9507 NIB $5.49 Time Remaining: 11d 19h 2m Buy It Now for only: $5.49 |
 NEW DuraTrax Servo Saver Set Cliff Climber DTXC8848 $6.29 Time Remaining: 20d 18h 54m Buy It Now for only: $6.29 |
 Duratrax Main Gear Output Joint Cliff Climber 2 DTXC8248 $2.69 Time Remaining: 26d 13h 4m Buy It Now for only: $2.69 |
 Duratrax Shock Mount Spacer Cliff Climber 4 DTXC8968 $2.69 Time Remaining: 3d 14h 12m Buy It Now for only: $2.69 |
 Duratrax Shock Ball 58mm Cliff Climber 4 DTXC6188 $3.59 Time Remaining: 2d 2h 16m Buy It Now for only: $3.59 |
 Duratrax Shock Bushing Cliff Climber 4 DTXC8967 $2.69 Time Remaining: 2d 13h 9m Buy It Now for only: $2.69 |
 Duratrax Steering Linkage Rod C Cliff Climber 2 DTXC9505 $2.69 Time Remaining: 2d 12h 53m Buy It Now for only: $2.69 |
 DURATRAX CLIFF CLIMBER CARBON FIBER CHASSIS PLATES RTR $24.99 Time Remaining: 2d 15h 30m Buy It Now for only: $24.99 |
 Duratrax Steel Main Gear Output Joint Cliff Climber 2 DTXC8241 $8.99 Time Remaining: 19d 16h 18m Buy It Now for only: $8.99 |
 NEW DuraTrax Shock Mount Upper Blue Alum Cliff Climber 2 DTXC8963 NIB $7.29 Time Remaining: 11d 19h 2m Buy It Now for only: $7.29 |
 Duratrax Shock Parts Set Cliff Climber DTXC8966 $4.49 Time Remaining: 22d 16h 40m Buy It Now for only: $4.49 |
 Duratrax Black Wheel Cliff Climber 2 DTXC9916 $8.99 Time Remaining: 12h 53m Buy It Now for only: $8.99 |
 Duratrax Shock Mount Spacer Blue Aluminum Cliff Climber 4 DTXC8959 $3.59 Time Remaining: 2d 3h 16m Buy It Now for only: $3.59 |
 DURATRAX CLIFF CLIMBER SILVER CARBON FIBER CHASSIS RTR $24.99 Time Remaining: 2d 15h 32m Buy It Now for only: $24.99 |
 Duratrax Shock Bushing Blue Aluminum Cliff Climber 4 DTXC8958 $3.59 Time Remaining: 2d 13h 5m Buy It Now for only: $3.59 |
 NEW DuraTrax Motor Mount Set Blue Aluminum Cliff Climber2 DTXC8271 NIB $8.99 Time Remaining: 11d 19h 2m Buy It Now for only: $8.99 |
 Duratrax Ball 58mm Cliff Climber 10 DTXC6274 $2.69 Time Remaining: 30d 1m Buy It Now for only: $2.69 |
 Duratrax Main Gear Output Cliff Climber 2 DTXC8248 $2.69 Time Remaining: 2d 3h 10m Buy It Now for only: $2.69 |
 Duratrax CC 11K Motor 380 Sized Cliff Climber DTXC3318 $12.99 Time Remaining: 21d 23h 59m Buy It Now for only: $12.99 |
 20pcs DURATRAX 114 CLIFF CLIMBER Metal Sealed Ball Bearing Set $10.50 Time Remaining: 16d 12h 45m Buy It Now for only: $10.50 |
Cliff Climber
Rock Climbers Love their Pulse Oximeter
Rock climbing is considered an extreme sport for various reasons. It requires an individual to push their body's limits to various extremes of high altitude, dangers maneuvers on ledges and cliffs, and even risks of lower concentration of oxygen. Certain precautions are required for a rock climber, but most of these precautions have to do with obvious things. What a lot of rock climbers do not take into consideration is the low levels of oxygen. As they climb in altitude, the oxygen levels change. This could be a very dangerous situation for anyone, regardless of their skill level.
Most advances in technology have paved the way for new medical devices which make our daily life a bit easier. Pulse oximetry is one of these advanced industries. The old days of bulky oximeters are gone. Now a pulse oximeter is portable and accurate. It is smaller than your average cell phone. A pulse oximeter, also known as a pulse ox by some medical professionals, is used to measure the oxygen saturation level and pulse rate of an individual. This reading is provided within seconds of the application.
A pulse oximeter runs on standard batteries, and comes with a convenient lanyard. This allows the pulse oximeter to be either dropped into a carrying pouch or around one's neck. The weight of the device with batteries is extremely small as well. All of this combined, makes a pulse oximeter a key tool for any rock climber.
A finger pulse oximeter is not only for rock climbers, but it has also been adopted by medical professionals. Doctors and nurses carry their pulse oximeter around for rounds. The traditional tabletop units are still used, but only for bed ridden patients. Newer pulse oximeters come with color screens, which make seeing its readings much easier in all levels of light. This is has proven to be a very important feature for paramedics on the go for emergency calls.
About the Author
For high quality, low-cost pulse oximeter models, visit us at http://www.PulseOximetersPlus.com.
How do i start this physics problem?
A mountain climber, in the process of crossing between two cliffs by a rope, pauses to rest. She weighs 541 N. She is closer to the left cliff than to the right cliff, with the result that the tensions in the left and right sides of the rope are not the same. Find the tensions in the rope to the left and to the right of the mountain climber. (α = 59.5° and β = 86.5°.)
There are 2 equations and 2 unknowns. Define the lengths of the 2 ropes as A and B:
Horizontal forces are equal and opposite:
Acos(59.5°) = Bcos(86.5°)
Solve this to find A as a percent of B.
The vertical forces add to 541 N:
541 = Asin(59.5°) + Bsin(86.5°)
Substitute for A, and solve for B
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my cliff climber aka TheCrow
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